THEORETICAL ANALYSIS AND ENGINEERING EXAMPLES OF GROUTING TECHNOLOGY IN GOVERNING TUNNEL SURROUNDING ROCKS

摘要：

　　it is common to build tunnels and inclined shaft etc in railway engineering,hydraulic engineering and coal mine construction under circumstances of complex geological conditions in landslide areas and soft soil areas.These projects have characteristics of long tunnelling distance,shallow depth and high environmental protection requirements etc.In this paper,from the perspectives of high-pressure jet-grouting in governing landslides,reinforcement of mine inclined shaft surrounding soil and water culvert protection in soft soil layer,the mechanism of high-pressure jet-grouting is analysed,high-pressure jet-grouting mechanical model is established,and engineering examples are given at the same time.

作者: YANG HONG ZHAO WEN

作者单位: PHD candidate in College of Resources and Civil Engineering,Northeastern University Peace road 3,She Professor in College of Resources and Civil Engineering,Northeastern University Peace road 3,Shenyan

会议类型: 国际会议

会议名称: the 4th International Conference on New Development in Rock Mechanics & Engineering (第四届岩石力学与工程新进展国际学术会议(NDRM 2012))

会议地点: 沈阳

会议语种:英文

页码: 181-187

在线出版日期: 2012-09-14（万方平台首次上网日期，不代表论文的发表时间）